Pericles and Attila results for the C5G7 MOX benchmark problems

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Recently the Nuclear Energy Agency has published a new benchmark entitled, 'C5G7 MOX Benchmark.' This benchmark is to test the ability of current transport codes to treat reactor core problems without spatial homogenization. The benchmark includes both a two- and three-dimensional problem. We have calculated results for these benchmark problems with our Pericles and Attila codes. Pericles is a one-,two-, and three-dimensional unstructured grid discrete-ordinates code and was used for the twodimensional benchmark problem. Attila is a three-dimensional unstructured tetrahedral mesh discrete-ordinate code and was used for the three-dimensional problem. Both codes use discontinuous finite element spatial differencing. Both codes ... continued below

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3 p.

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Wareing, T. A. (Todd A.) & McGhee, J. M. (John M.) January 1, 2002.

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Description

Recently the Nuclear Energy Agency has published a new benchmark entitled, 'C5G7 MOX Benchmark.' This benchmark is to test the ability of current transport codes to treat reactor core problems without spatial homogenization. The benchmark includes both a two- and three-dimensional problem. We have calculated results for these benchmark problems with our Pericles and Attila codes. Pericles is a one-,two-, and three-dimensional unstructured grid discrete-ordinates code and was used for the twodimensional benchmark problem. Attila is a three-dimensional unstructured tetrahedral mesh discrete-ordinate code and was used for the three-dimensional problem. Both codes use discontinuous finite element spatial differencing. Both codes use diffusion synthetic acceleration (DSA) for accelerating the inner iterations.

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3 p.

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  • "Submitted to the PHYSOR 2002, International Conference on the New Frontiers of Nuclear Technology: Reactor Physics, Safety and High-Performance Computing, October 7-10, 2002, Seoul, Korea

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  • Report No.: LA-UR-02-0102
  • Report No.: LA-UR-02-102
  • Grant Number: none
  • Office of Scientific & Technical Information Report Number: 975934
  • Archival Resource Key: ark:/67531/metadc930965

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  • January 1, 2002

Added to The UNT Digital Library

  • Nov. 13, 2016, 7:26 p.m.

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  • Dec. 12, 2016, 6:49 p.m.

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Wareing, T. A. (Todd A.) & McGhee, J. M. (John M.). Pericles and Attila results for the C5G7 MOX benchmark problems, article, January 1, 2002; United States. (digital.library.unt.edu/ark:/67531/metadc930965/: accessed September 25, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.